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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe(SCN)3 = Fe{3+} + SCN{-} =>
Fe(SCN)3 = Fe{3+} + 3 SCN{-}

Mh + N2 = Mh3N2 =>
3 Mh + N2 = Mh3N2

ZnCl2 + Sn = Zn + SnCl =>
ZnCl2 + 2 Sn = Zn + 2 SnCl

NaCl + KBr = NaBr + KCl =>
NaCl + KBr = NaBr + KCl

AlOH + HS = AlS + H2O =>
AlOH + HS = AlS + H2O

CuSO4 + HCl = CuCl + HSO4 =>
CuSO4 + HCl = CuCl + HSO4

HClO4(aq) + K2CO3(aq) = H2CO3 + KClO4 =>
2 HClO4(aq) + K2CO3(aq) = H2CO3 + 2 KClO4

FeSO4 + H2O = FeO + H2SO4 =>
FeSO4 + H2O = FeO + H2SO4

CaNi(PO4) = Ca(PO4)Ni =>
CaNi(PO4) = Ca(PO4)Ni

FeSO4 + H2O = FeO + H2SO4 =>
FeSO4 + H2O = FeO + H2SO4

CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O

MnO + NH4OH = Mn + H2O2 + NH3 =>
MnO + NH4OH = Mn + H2O2 + NH3

AgCl + NH3 + H2O = [Ag(NH3)2]OH + NH4Cl =>
AgCl + 3 NH3 + H2O = [Ag(NH3)2]OH + NH4Cl

FeSO4 + H2O = FeO + H2SO4 =>
FeSO4 + H2O = FeO + H2SO4

Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na

(Li2O)10 + (MgO)7 + (ZnO)3 + (Al2O3)2 + P2O5 + F4 = (Li2O)10(MgO)7(ZnO)3(Al2O3)2P2O5F4 =>
(Li2O)10 + (MgO)7 + (ZnO)3 + (Al2O3)2 + P2O5 + F4 = (Li2O)10(MgO)7(ZnO)3(Al2O3)2P2O5F4

NH3 + O3 = NO3 + H =>
NH3 + O3 = NO3 + 3 H

C14H10O2 + NaBH4 + H2O = C14H12O2 + BH3 + NaOH =>
C14H10O2 + NaBH4 + H2O = C14H12O2 + BH3 + NaOH

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

K3PO4 + LiNO3 = Li3PO4 + KNO3 =>
K3PO4 + 3 LiNO3 = Li3PO4 + 3 KNO3

OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF

CH3CH2OH + HCl = H2O + CH3CH2Cl =>
CH3CH2OH + HCl = H2O + CH3CH2Cl

C12H10S2 + O2 = SO2 + CO2 + H2 =>
C12H10S2 + 14 O2 = 2 SO2 + 12 CO2 + 5 H2

CuSO4 + NaOH = CuO + Na2SO4 + H2O =>
CuSO4 + 2 NaOH = CuO + Na2SO4 + H2O

C2H4 + HBr = C2H5Br =>
C2H4 + HBr = C2H5Br

C4H9 + OH = C4H9OH =>
C4H9 + OH = C4H9OH

As203 + I2 + H2O = H3AsO4 + HI =>
2 As203 + 1015 I2 + 1624 H2O = 406 H3AsO4 + 2030 HI

*2As + *6NaOH = *2Na3AsO3 + *3H2 =>
*2As + *6NaOH = *2Na3AsO3 + *3H2

Mn(OH)7 + H2SO4 = MnSO4 + O2 + H2O =>
4 Mn(OH)7 + 4 H2SO4 = 4 MnSO4 + 5 O2 + 18 H2O

H2SO3 + KMnO4 = MnSO4 + H2SO4 + K2SO4 + H2O =>
5 H2SO3 + 2 KMnO4 = 2 MnSO4 + 2 H2SO4 + K2SO4 + 3 H2O

Cu(NO3)2 + NH3 = Cu(NH3) + (NO3)2 =>
Cu(NO3)2 + NH3 = Cu(NH3) + (NO3)2

B2 + O = BO2 =>
B2 + 4 O = 2 BO2

Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O

KOH + H2O2K3[Fe(CN)6] = K4[Fe(CN)6] + H2O + O2 =>
4 KOH + 4 H2O2K3[Fe(CN)6] = 4 K4[Fe(CN)6] + 6 H2O + 3 O2

NaI + NaOH + KMnO4 = KIO3 + H2O + K2MnO4 + Na2MnO4 =>
2 NaI + 12 NaOH + 12 KMnO4 = 2 KIO3 + 6 H2O + 5 K2MnO4 + 7 Na2MnO4

HgCl2 + H2O + SO2 = Hg2Cl2 + HCl + H2SO4 =>
2 HgCl2 + 2 H2O + SO2 = Hg2Cl2 + 2 HCl + H2SO4

CH3CH2COOH + H2SO4 = CH3CH2CO + HSO4 + H2O =>
CH3CH2COOH + H2SO4 = CH3CH2CO + HSO4 + H2O

FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl

KBr + H2SO4 = Br2 + K2SO4 + SO2 + H2O =>
2 KBr + 2 H2SO4 = Br2 + K2SO4 + SO2 + 2 H2O

Cr(NO3)3 + FeSO4 = Cr2O12S3 + Fe(NO3)2 =>
2 Cr(NO3)3 + 3 FeSO4 = Cr2O12S3 + 3 Fe(NO3)2

KMn2O4 + NaNO2 + H2SO4 = K2SO4 + MnSO4 + NO2 + Na2SO4 + H2O =>
2 KMn2O4 + 6 NaNO2 + 8 H2SO4 = K2SO4 + 4 MnSO4 + 6 NO2 + 3 Na2SO4 + 8 H2O

K2SO4 + Ag2CO3 = Ag2SO4 + K2CO3 =>
K2SO4 + Ag2CO3 = Ag2SO4 + K2CO3

Fe(NO3)3 + NaCl = NaNO3 + FeCl3 =>
Fe(NO3)3 + 3 NaCl = 3 NaNO3 + FeCl3

Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe

Mg(OH)2 + HI = MgI2 + HOH =>
Mg(OH)2 + 2 HI = MgI2 + 2 HOH

CH3CH2ONO2 + HCl = CH3CH2Cl + HNO3 =>
CH3CH2ONO2 + HCl = CH3CH2Cl + HNO3

Zn + CuO = ZnO + Cu =>
Zn + CuO = ZnO + Cu

Al(NO3)3 + Cr(NO3)3 + (NH2)2CO = N2 + CO2 + H2O + Al19CrO3 =>
19 Al(NO3)3 + Cr(NO3)3 + 59(NH2)2CO = 89 N2 + 59 CO2 + 118 H2O + Al19CrO3

C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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